[−][src]Function openthread_sys::otCryptoHmacSha256
pub unsafe extern "C" fn otCryptoHmacSha256(
aKey: *const u8,
aKeyLength: u16,
aBuf: *const u8,
aBufLength: u16,
aHash: *mut u8
)
This function performs HMAC computation.
@param[in] aKey A pointer to the key. @param[in] aKeyLength The key length in bytes. @param[in] aBuf A pointer to the input buffer. @param[in] aBufLength The length of @p aBuf in bytes. @param[out] aHash A pointer to the output hash buffer.